ipaddr.js causes error on osx while validating jslint

[dbleisch]

Package name ipaddr.js causes error on osx while validating eslint: eslint ./**/*.js

using npm 7.6.3 / node v12.18.4

Oops! Something went wrong! :(
ESLint: 7.21.0
You are linting "./node_modules/ipaddr.js", but all of the files matching the glob pattern "./node_modules/ipaddr.js" are ignored. If you don't want to lint these files, remove the pattern "./node_modules/ipaddr.js" from the list of arguments passed to ESLint.

[msimerson]

Better to run lint tests with npm run lint.